Po-Shen Loh


Associate Professor of Mathematics
Wean Hall 6208, Carnegie Mellon University

National lead coach,
USA International Math Olympiad team
     USA #1 for first time in 21 years; NPR 1, 2, 3

Founder of expii.com
     Crowdsourced interactive math/science lessons

Research interests:
     Probabilistic and extremal combinatorics

Research / papers
Teaching / CMU Putnam
     21-228 Discrete Math (Spring 2015)
     CMU #5 on Putnam; 2nd-most finishers in top-500!
     A few recorded math classes
United States Math Olympiad Program
Computer programs


(844) 314-1593@poshenloh


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